<template>
  <div id="app">
    <router-view v-if="isRouterAlive"/>
  </div>
</template>

<script>
export default {
  name: "App",
  provide(){
    return {
      reload:this.reload
    }
  },
  data() {
    return {
      isRouterAlive: true
    };
  },
  methods: {
    reload() {
      this.isRouterAlive = false;
      this.$nextTick(() => (this.isRouterAlive = true));
    }
  }
};
</script>
<style lang="less">
.size {
  width: 100%;
  height: 100%;
}
html,
body {
  .size;
  // overflow: hidden;
  margin: 0;
  padding: 0;
}
#app {
  .size;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
</style>
